Giant Waterwheels
Orontes Valley, Syria
Giant Waterwheels is an original illustration set in Orontes Valley, Syria. It lies in mid-latitudes, where the climate is mediterranean — hot dry summers, wet winters.
A giant wooden waterwheel several storeys tall turns at a river bend, its rim boxes spilling water at the top of the turn into a raised stone aqueduct channel. Orchards spread beyond, and the summer late-afternoon light is warm and dusty.
Why is this water wheel powered by the river it lifts from?
The wheel is powered by the river it lifts from: current turns the paddles, boxes on the rim scoop water at the bottom and tip it out at the top into a channel running to fields above river level. No external power, no pump. It works only on a river with steady flow and a flat valley floor that needs irrigating in a dry summer.
Terpano is a free daily geography puzzle. You study one original illustration, place a pin on a borderless terrain map, and see how close you were. There is no account and no sign-up; progress stays in your own browser. It plays in 11 languages.
Part of Ice, tide, river and salt — Water leaves marks at a scale you can measure by eye.
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